1
NDA 2015 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
The main constituent of vinegar is
2
NDA 2015 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
White phosphorus glows in the dark due to
3
NDA 2015 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which of the following are the properties of an electron?
1. Electron is a constituent of cathode ray.
2. Electron is a negatively charged particle.
3. The mass of the electron is equal to the mass of the proton.
4. Electron is deflected by the electric field but not by magnetic field.
Select the correct answer using the codes given below.
1. Electron is a constituent of cathode ray.
2. Electron is a negatively charged particle.
3. The mass of the electron is equal to the mass of the proton.
4. Electron is deflected by the electric field but not by magnetic field.
Select the correct answer using the codes given below.
4
NDA 2015 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Which of the following statements regarding heavy water are correct?
1. It is extensively used as a moderator in nuclear reactors.
2. It cannot be used in exchange reaction to study reaction mechanism.
3. Viscosity of heavy water is relatively smaller than that of ordinary water.
4. The dielectric constant of heavy water is smaller than that of ordinary water.
Select the correct answer using the codes given below.
1. It is extensively used as a moderator in nuclear reactors.
2. It cannot be used in exchange reaction to study reaction mechanism.
3. Viscosity of heavy water is relatively smaller than that of ordinary water.
4. The dielectric constant of heavy water is smaller than that of ordinary water.
Select the correct answer using the codes given below.
Questions Asked from Chemistry (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
NDA Subjects
Mathematics
Algebra
Sets, Relations and Functions Logarithms Quadratic Equations and Inequalities Sequence And Series Binomial Theorem Matrices Determinants Permutations and Combinations Probability Complex Numbers Vector Algebra Three Dimensional Geometry Statistics
Trigonometry
Trigonometric Angles and Equations Inverse Trigonometric Function Height and Distance Properties of Triangles
Coordinate Geometry
Calculus
English
General Studies